Eleftherios KyriakisFull Stack Dev
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Eleftherios Kyriakis — ekyriakis.gr

Full stack developer from Korinthos, Greece. I build e-commerce stores, custom web apps and the servers they run on, from the first pixel to the last Nginx rule.

role
Full stack developer
based
Korinthos, GR
shipping since
2016
status
Open to new projects

GET /selected-work

200 OK · 5 projects · latest first

thanos.gr
Thanos Theodoros Real Estate homepage with property search
Visit thanos.gr

Thanos Theodoros Real Estate

Bilingual property platform for an agency with 40+ years in Athens' northern suburbs. Listings sync from the e-agents CRM and come with search, filters, a map view, detailed property pages and mandate and inquiry forms.

thanos.gr ↗
800+ listingsGR / ENCRM sync
  • Next.js
  • CRM integration
  • Multilingual
  • Docker / Coolify
Ask for a demo

SlotADoc

demo on request

Booking system for doctors and clinics. It plugs into any existing website through form submissions and its API.

  • React
  • Next.js
  • PostgreSQL
  • API integration

GET /stack

200 OK · 3 layers, top to bottom

L3 / frontend

Frontend

Interfaces that load fast, read clearly and work on every screen size.

HTML5 / CSS3 / JavaScript / TypeScript / React / Next.js / Tailwind CSS / Figma

L2 / backend & e-commerce

Backend & e-commerce

Stores, custom modules and ERP or courier integrations that keep orders moving.

PHP / Node.js / Express / PrestaShop / WordPress / WooCommerce / OpenCart / MySQL / PostgreSQL / MongoDB

L1 / infrastructure

Infrastructure

The servers I set up, deploy to and keep online, with CI/CD and caching in place.

Linux / Docker / Redis / Nginx / Apache / CI/CD / AWS / DigitalOcean / Hetzner

AI-assisted I use Claude Code and GitHub Copilot to ship faster. Architecture, code review and production decisions stay with me.

GET /journey

200 OK · building for the web since 2016

Feb 2024 — now
● current

Sleed.gr

Digital, creative & technology agency · Greece

  • Full Stack Developer Nov 2025 — now
  • Frontend Developer Feb 2024 — Nov 2025
  • PrestaShop e-commerce in PHP, including custom modules
  • ERP integration support and shipping and courier APIs
  • MySQL optimisation, production troubleshooting and debugging
  • PrestaShop
  • PHP
  • JavaScript
  • MySQL
  • ERP
  • Courier APIs
Aug 2021 — Feb 2024

D3 Solutions

Web Developer · Greece

  • Custom WordPress and WooCommerce plugins
  • An e-commerce store with a WCAG 2.0 compliance check
  • Speed optimisation, troubleshooting and client support
  • WordPress
  • WooCommerce
  • PHP
  • WCAG 2.0
  • Performance
Mar 2016 — now
● ongoing

Freelance

Web applications, e-commerce & infrastructure

  • Web apps and stores with React, TypeScript, PHP and REST APIs
  • Linux servers, Docker environments, CI/CD pipelines, Redis caching
  • VPS provisioning, deployment and monitoring on AWS, DigitalOcean and Hetzner
  • React
  • TypeScript
  • PHP
  • PostgreSQL
  • Docker
  • Nginx
  • Linux
2014 — 2022

Software Engineering

Technological Educational Institute of Kalamata · Sparta

  • Field of study: Information and Communication Technologies
  • Education
10+years in production
50+projects delivered
2agencies
100%client satisfaction

Languages

  • Greek native
  • English C2 · proficient

Certifications & seminars

  • Microsoft Office Specialist Jun 2016
  • Security of Information Systems May 2015

GET /brand-design

200 OK · 6 identities, from logo to coffee cup

Locals coffee shop logo on a beige patterned background
Full branding

Locals Coffee Shop

Logo, menus, car wraps and custom coffee cups.

Dolly's Mini Market and More logo
Rebranding

Dolly's Mini Market

A new identity for a mini market growing into a coffee shop.

La Piazza Pizzeria logo on black
Logo design

La Piazza Pizzeria

Italian pizzeria in Margariti, Thesprotia.

Rent Me Now car rental logo
Logo design

Rent Me Now

Car rental for tourists in Thesprotia.

SlotADoc logo in white
Brand identity

SlotADoc

Clean mark and palette for a healthcare booking product.

Personal brand

eKyriakis

Gradient mark built from three stacked bars.

More experiments in the playground →

POST /contact

Let’s build your →online store

Email meLinkedIn ↗GitHub ↗
kiriakis.lefteris@gmail.com